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don't create temporary NTCP send buffer

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orignal 2013-10-27 16:48:45 -04:00
parent 2280312501
commit 18ec2e9ce8
3 changed files with 47 additions and 26 deletions
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6
I2NPProtocol.cpp
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@ -19,8 +19,8 @@ namespace i2p
I2NPMessage * NewI2NPMessage ()
{
I2NPMessage * msg = new I2NPMessage;
msg->offset = 0;
msg->len = sizeof (I2NPHeader);
msg->offset = 2; // reserve 2 bytes for NTCP header, should reserve more for SSU in future
msg->len = sizeof (I2NPHeader) + 2;
return msg;
}
@ -42,7 +42,7 @@ namespace i2p
msgID++;
}
header->expiration = htobe64 (i2p::util::GetMillisecondsSinceEpoch () + 5000); // TODO: 5 secs is a magic number
int len = msg->len - sizeof (I2NPHeader);
int len = msg->GetLength () - sizeof (I2NPHeader);
header->size = htobe16 (len);
uint8_t hash[32];
CryptoPP::SHA256().CalculateDigest(hash, msg->GetPayload (), len);